<template>
  <ContentWrap v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']">
    <div :class="searchVisible ? 'flex flex-row flex-wrap mb-2' : 'flex flex-row flex-wrap'">
      <el-button v-if="showBack" @click="router.back()">
        <Icon icon="ep:arrow-left" class="mr-5px" />返回
      </el-button>
      <el-button
        type="primary"
        plain
        @click="openForm('create')"
        v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']"
      >
        <Icon icon="ep:plus" class="mr-5px" /> 新增
      </el-button>
      <el-button plain type="success" @click="searchVisible = !searchVisible">
        <Icon class="mr-5px" icon="ep:operation" />
        {{ searchVisible ? '关闭筛选' : '打开筛选' }}
      </el-button>
      <el-text type="info">
        <span class="ml-5px">{{ searchVisible ? '关闭以下筛选条件' : '点击打开筛选条件' }}</span>
      </el-text>
      <div class="flex-1"></div>
      <el-button @click="resetQuery">
        <Icon class="mr-5px" icon="ep:refresh" />
        刷新列表
      </el-button>
    </div>
    <el-form
      v-if="searchVisible"
      class="-mb-15px"
      :model="queryParams"
      ref="queryFormRef"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="分类名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入分类名称"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item label="开关状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择开关状态"
          clearable
          class="!w-240px"
        >
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list" row-key="id">
      <el-table-column label="类目名称" align="left" prop="name" min-width="120">
        <template #default="scope">
          <span class="p-5px">{{ scope.row.name }}</span>
        </template>
      </el-table-column>
      <el-table-column label="类目图标" align="center" min-width="80" prop="picUrl">
        <template #default="scope">
          <img
            :src="scope.row.iconUrl || '/placeholder.png'"
            alt="[图]"
            class="h-36px border border-solid border-gray-50"
          />
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status">
        <template #default="scope">
          <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="显示顺序" align="center" prop="sort" sortable />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        :formatter="dateFormatter"
        width="180px"
      />
      <el-table-column label="操作" align="center" fixed="right">
        <template #default="scope">
          <!-- <el-button
            v-if="Number(scope.row.parentId) === 0"
            link
            type="primary"
            @click="openDepositeForm('update', scope.row.id)"
            v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']"
            :disabled="scope.row.supplyRelatedId && Number(scope.row.supplyRelatedId) !== 0"
          >
            设置费用
          </el-button> -->
          <br
            v-if="Number(scope.row.parentId) === 0"
            v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']"
          />
          <el-button
            link
            type="primary"
            @click="openForm('update', scope.row.id)"
            v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']"
          >
            编辑
          </el-button>
          <el-button
            link
            type="danger"
            @click="handleDelete(scope.row.id)"
            v-hasRole="['super_admin', 'platform_admin', 'tenant_admin']"
            :disabled="
              Number(scope.row.parentId) === 0 ||
              (scope.row.supplyRelatedId && Number(scope.row.supplyRelatedId) !== 0)
            "
          >
            删除
          </el-button>
          <br />
          <el-button link type="primary" @click="handleViewChild(scope.row.id)">
            查看下级
          </el-button>
          <el-button
            link
            type="primary"
            @click="handleViewSpu(scope.row.id)"
            v-hasPermi="['product:spu:query']"
          >
            查看产品
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </ContentWrap>
  <!-- 分页 -->
  <Pagination
    :total="total"
    v-model:page="queryParams.pageNo"
    v-model:limit="queryParams.pageSize"
    @pagination="getList"
  />

  <!-- 表单弹窗：添加/修改 -->
  <CategoryForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { ShopCategoryApi, ShopCategoryVO } from '@/api/mall/shop/category'
import { handleTree } from '@/utils/tree'
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { dateFormatter } from '@/utils/formatTime'
import CategoryForm from './CategoryForm.vue'

const message = useMessage() // 消息弹窗
const route = useRoute() // 路由
const router = useRouter()
const searchVisible = ref(false)

/** 店铺行业分类 列表 */
defineOptions({ name: 'ShopCategory' })

const loading = ref(true) // 列表的加载中
const list = ref<ShopCategoryVO[]>([]) // 列表的数据
const total = ref(0)
const queryParams = reactive({
  parentId: '0',
  name: undefined,
  picUrl: undefined,
  status: undefined,
  sort: undefined,
  createTime: undefined
})
const queryFormRef = ref() // 搜索的表单

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    //const data = await ShopCategoryApi.getShopCategoryList(queryParams)
    //list.value = handleTree(data, 'id', 'parentId') // 树形结构展示的话需要优化一下以提升性能
    const data = await ShopCategoryApi.getShopCategoryPage(queryParams)
    list.value = data.list
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const depositeFormRef = ref()
const openForm = (type: string, id?: number | string) => {
  formRef.value.open(type, id)
}
const openDepositeForm = (type: string, id?: number | string) => {
  depositeFormRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: number | string) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await ShopCategoryApi.deleteShopCategory(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 查看下级类目 */
const handleViewChild = (id: number | string) => {
  router.push({
    name: 'ShopCategory',
    query: { parentId: id }
  })
}

/** 查看产品 */
const handleViewSpu = (id: number | string) => {
  router.push({
    name: 'ProductSpu',
    query: { platformCategoryId: id }
  })
}

/** 初始化 **/
const showBack = ref(false)
onMounted(() => {
  if (route.query.parentId) {
    queryParams.parentId = route.query.parentId + ''
    showBack.value = true
  }
  getList()
})
</script>
